B\to X_sγ, X_s l^+ l^- decays and constraints on the mass insertion parameters in the MSSM

Abstract

In this paper, we study the upper bounds on the mass insertion parameters $({\delta }_{AB}^q{)}_{ij}$ in the minimal supersymmetric standard model (MSSM). We found that the information from the measured branching ratio of $B\to X_s{l}^{+}{l}^{-}$ decay can help us to improve the upper bounds on the mass insertions parameters $\left (δ^{u,d}_{AB})_{3j,i3}$. Some regions allowed by the data of $Br(B\to X_s\gamma )$ are excluded by the requirement of a SM-like $C_{7\gamma }(m_b)$ imposed by the data of $Br(B\to X_s{l}^{+}{l}^{-})$.

arXiv comment16 pages, 5 eps figure files, typos removed

References in corpus (34)

• Weak Decays Beyond Leading Logarithms
• A complete analysis of FCNC and CP constraints in general SUSY extensions of the standard model
• Weak Radiative B-Meson Decay Beyond Leading Logarithms
• Quark mass effects in B -> Xs gamma
• 2HDMs predictions for $B\to X_s\gamma$ in NLO QCD
• Nonperturbative Contributions to the Inclusive Rare Decays $B\to X_s\gamma$ and $B\to X_s{\ell }^{+}{\ell }^{-}$
• Virtual $O(\a_s)$ corrections to the inclusive decay $b\to s\gamma$
• Complete NNLO QCD Analysis of B -> X_s l^+ l^- and Higher Order Electroweak Effects
• Completing the NLO QCD calculation of B -> Xs gamma
• The rare decay B --> X_s l^+ l^- to NNLL precision for arbitrary dilepton invariant mass
• $O(m_c^{-2})$ nonperturbative corrections to the inclusive rate of the decay $B\to X_s\gamma$
• Two-loop matching of the dipole operators for $b\to s\gamma$ and $b\to sgluon$
• Elementary derivation of a recently proposed integral representation for permanents
• Addendum to: 2HDMs predictions for $B\to X_s\gamma$ in NLO QCD
• Determining the sign of the b -> s gamma amplitude
• Supersymmetric corrections to $ε^\prime /εat the leading order in QCD and QED
• Flavour changing neutral currents and CP violating processes in generalized supersymmetric theories
• QCD estimate of the long-distance effect in $B\to K^{\ast }\gamma$
• Comment on nonperturbative effects in $B\to X_s\gamma$
• On the Scale Uncertainties in the $B\to X_s\gamma$ Decay
• Comment On Nonperturbative O(1/m_c^2) Corrections to B -> X_s gamma
• A possible supersymmetric solution to the discrepancy between B -> ϕK_S and B -> η' K_S CP asymmetries
• B_s^0 - bar{B}_s^0 Mixing and the B_s -> J/psi phi Asymmetry in Supersymmetric Models
• CP asymmetries and branching ratios of B --> K πin supersymmetric models
• Chargino contributions to the CP asymmetry in B -> Phi K(S) decay
• Comparative Study of CP Asymmetries in Supersymmetric Models
• Charmless $B\to PV,VV$ decays and new physics effects in the mSUGRA model
• B^0-\bar{B}^0 mixing and B \to X_s γdecay in the third type 2HDM: effects of NLO QCD contributions
• Charmless hadronic decays $B\to PP,PV,VV$ and new physics effects in the general two-Higgs doublet models
• Supersymmetric contributions to B --> K πbranching ratio
• Charmless $B\to PP$ decays and the new physics effects in the minimal supergravity model
• Charm multiplicity and the branching ratios of inclusive charmless b quark decays in the general two-Higgs-doublet models
• EDM constraints and CP asymmetries of B processes in supersymmetric models
• Probing Flavor Structure in Supersymmetric Theories

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• Left-left squark mixing in $K^{+}\to {\pi }^{+}\nu \bar{\nu }$ and minimal SUSY